Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem

Detalhes bibliográficos
Autor(a) principal: Silva, Diogo Aparecido Lopes
Data de Publicação: 2019
Outros Autores: Nunes, Andréa Oliveira, Pierkaski, Cassiano Moro, Moris, Virgínia Aparecida da Silva, Souza, Luri Shirosaki Marçal, Rodrigues, Thiago Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/32443
Resumo: 2023-10
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spelling Silva, Diogo Aparecido LopesNunes, Andréa OliveiraPierkaski, Cassiano MoroMoris, Virgínia Aparecida da SilvaSouza, Luri Shirosaki MarçalRodrigues, Thiago Oliveira2021-05-06T23:27:16Z2019-10SILVA, Diogo Aparecido Lopes; NUNES, Andréa Oliveira; PIEKARSKI, Cassiano Moro; MORIS, Virgínia Aparecida da Silva; SOUZA, Luri Shirosaki Marçal de; RODRIGUES, Thiago Oliveira. Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem. Sustainable Production And Consumption, [S.L.], v. 20, p. 304-315, out. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S2352550919301733?via%3Dihub. Acesso em: 06 maio 2021. https://doi.org/10.1016/j.spc.2019.07.0052352-5509https://repositorio.ufrn.br/handle/123456789/3244310.1016/j.spc.2019.07.005ElsevierUmberto®Software toolLCA comparative assessmentSimaProGaBiOpenLCAWhy using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the probleminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2023-10There are different software tools to perform Life Cycle Assessment (LCA) and results may be different according to which software the user chooses. This paper aims to present how different LCA results can be achieved due to using different LCA software tools for the same product system. The present study focuses on analyzing four LCA software tools: SimaPro, Gabi, Umberto® and openLCA, and a standard case study was designed for the LCA comparisons for the particleboard production in Brazil. The product system was modeled in terms of gate-to-gate (G2G) and cradle-to-gate (C2G) approaches, and the ILCD midpoint was the Life Cycle Impact Assessment (LCIA) method. Characterized and normalized impacts were calculated and compared in terms of maximum/minimum relative deviation for five different impact categories. An analysis of the current software tools indicates that photochemical ozone formation and ecotoxicity freshwater categories were highlighted because of their high relative impacts. However, the G2G impacts for all the software tools were less affected than the C2G impacts, which indicate there are differences in the causes of the impacts for the background datasets. Furthermore, an analysis of the Characterization Factors (CFs) was designed and the results were revealed: i) missing CFs in some software, ii) additional CFs in some software, and iii) different CFs for the same flows. Based on that, a cause–effect analysis was performed, and two root causes were identified: import process for background datasets, and lack of rules for implementing LCIA methods in the software tools. To deal with such root causes, a roadmap was proposed and we recommended to include LCIA methods into a node at the Global LCA Data network, and consequently all software tools should update their databases from there. This would help to at least reducing the discrepancies of LCA resultsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/32443/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/32443/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/324432024-03-19 01:06:34.536oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2024-03-19T04:06:34Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
title Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
spellingShingle Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
Silva, Diogo Aparecido Lopes
Umberto®
Software tool
LCA comparative assessment
SimaPro
GaBi
OpenLCA
title_short Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
title_full Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
title_fullStr Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
title_full_unstemmed Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
title_sort Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem
author Silva, Diogo Aparecido Lopes
author_facet Silva, Diogo Aparecido Lopes
Nunes, Andréa Oliveira
Pierkaski, Cassiano Moro
Moris, Virgínia Aparecida da Silva
Souza, Luri Shirosaki Marçal
Rodrigues, Thiago Oliveira
author_role author
author2 Nunes, Andréa Oliveira
Pierkaski, Cassiano Moro
Moris, Virgínia Aparecida da Silva
Souza, Luri Shirosaki Marçal
Rodrigues, Thiago Oliveira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Diogo Aparecido Lopes
Nunes, Andréa Oliveira
Pierkaski, Cassiano Moro
Moris, Virgínia Aparecida da Silva
Souza, Luri Shirosaki Marçal
Rodrigues, Thiago Oliveira
dc.subject.por.fl_str_mv Umberto®
Software tool
LCA comparative assessment
SimaPro
GaBi
OpenLCA
topic Umberto®
Software tool
LCA comparative assessment
SimaPro
GaBi
OpenLCA
description 2023-10
publishDate 2019
dc.date.issued.fl_str_mv 2019-10
dc.date.accessioned.fl_str_mv 2021-05-06T23:27:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv SILVA, Diogo Aparecido Lopes; NUNES, Andréa Oliveira; PIEKARSKI, Cassiano Moro; MORIS, Virgínia Aparecida da Silva; SOUZA, Luri Shirosaki Marçal de; RODRIGUES, Thiago Oliveira. Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem. Sustainable Production And Consumption, [S.L.], v. 20, p. 304-315, out. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S2352550919301733?via%3Dihub. Acesso em: 06 maio 2021. https://doi.org/10.1016/j.spc.2019.07.005
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/32443
dc.identifier.issn.none.fl_str_mv 2352-5509
dc.identifier.doi.none.fl_str_mv 10.1016/j.spc.2019.07.005
identifier_str_mv SILVA, Diogo Aparecido Lopes; NUNES, Andréa Oliveira; PIEKARSKI, Cassiano Moro; MORIS, Virgínia Aparecida da Silva; SOUZA, Luri Shirosaki Marçal de; RODRIGUES, Thiago Oliveira. Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem. Sustainable Production And Consumption, [S.L.], v. 20, p. 304-315, out. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S2352550919301733?via%3Dihub. Acesso em: 06 maio 2021. https://doi.org/10.1016/j.spc.2019.07.005
2352-5509
10.1016/j.spc.2019.07.005
url https://repositorio.ufrn.br/handle/123456789/32443
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
institution UFRN
reponame_str Repositório Institucional da UFRN
collection Repositório Institucional da UFRN
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